Intelligence Layer on Virtualized Platform in Communication with Multiple Distributed Units

1. A method for managing user experiences during cellular telecommunication network outages involving an intelligence layer module, the method comprising: including a radio resource management (RRM) module, comprising an entire functionality of the RRM module, in a distributed unit (DU) of a fifth-generation New Radio (5G NR) cellular telecommunication radio access network (RAN), the DU served by a corresponding central unit control plane (CU-CP) of a 5G NR centralized unit (CU) and the 5G NR RAN provided by a particular mobile network operator and served by a particular 5G NR cellular site base station and in which the DU enables real-time or near real-time RRM capabilities via the RRM in the DU; and the intelligence layer module external to the DU communicating with the DU to activate and manage the RRM in the DU to reduce interruptions in service during the cellular telecommunication network outages.

2. The method of claim 1, further comprising: the DU sending a CU-CP heartbeat request to an Internet Protocol (IP) address of the CU-CP or to a default Gateway IP address of the CU-CP at a pre-configured interval; and in response to a first failure to receive a response to the CU-CP heartbeat request after previously receiving a response to the CU-CP heartbeat request, the intelligence layer module immediately initiating redirection of selected high priority UEs connected to the DU to use services of a wireless carrier roaming partner of the particular mobile network operator or another cellular telecommunications service carrier of the particular mobile network operator serviced by another cellular site base station.

3. The method of claim 2, further comprising: the DU re-trying for a preconfigured amount of time or a pre-configured number of heartbeat requests, to send the heartbeat request in response to not receiving a response to the heartbeat request; and in response to not receiving the response to the re-trying, the intelligence layer module immediately initiating redirection of all other UEs connected to the DU, besides the selected high priority UEs for which the intelligence layer module has already initiated redirection, to use services of the wireless carrier roaming partner of the particular mobile network operator or another cellular telecommunications service carrier of the particular mobile network operator serviced by another cellular site base station.

4. The method of claim 1, further comprising: the intelligence layer module collecting data associated with previous communication failures between the DU and the CU regarding one or more of: the DU, the CU-CP and a communication link between the DU and the CU-CP; the intelligence layer module making predictions regarding future communication failures between the DU and the CU based on the collected data associated with previous communication failures between the DU and the CU-CP; the DU detecting a communication failure between the DU and the CU-CP; and in response to the detected communication failure between the DU and the CU-CP, the intelligence layer module initiating redirection of one or more UEs connected to the DU, based on the predictions regarding future communication failures between the DU and the CU-CP, to use services of a wireless carrier roaming partner of the particular mobile network operator or another cellular telecommunications service carrier of the particular mobile network operator serviced by another cellular site base station.

5. The method of claim 4 wherein: the predictions regarding future communication failures between the DU and the CU-CP include predictions regarding recovery time of communication failures between the DU and the CU-CP; and the initiating redirection of one or more UEs includes selecting which UEs connected to the DU to redirect based on a predicted recovery time of the detected communication failure.

6. The method of claim 4 wherein the making predictions regarding future communication failures between the DU and the CU-CP based on the collected data associated with previous communication failures between the DU and the CU-CP includes making the predictions utilizing an artificial intelligence (AI) or machine learning (MAL) model that learns from the collected data associated with previous communication failures between the DU and the CU-CP how to make more accurate predictions regarding recovery times of future communication failures between the DU and the CU-CP.

7. The method of claim 4, further comprising: before the DU detecting the communication failure between the DU and the CU-CP, the intelligence layer module pre-configuring the DU to perform one or more actions regarding redirecting the one or more UEs to reduce service interruption after detecting the communication failure between the DU and the CU-CP according to one or more pre-configured triggers.

8. A system for managing user experiences during cellular telecommunication network outages involving an intelligence layer module, the system comprising: at least one memory that stores computer executable instructions;, and at least one processor that executes the computer executable instructions to cause actions to be performed, the actions including: including a radio resource management (RRM) module, comprising an entire functionality of the RRM module, in a distributed unit (DU) of a fifth-generation New Radio (5G NR) cellular telecommunication radio access network (RAN), the DU served by a corresponding central unit control plane (CU-CP) of a 5G NR centralized unit (CU) and the 5G NR RAN provided by a particular mobile network operator and served by a particular 5G NR cellular site base station and in which the DU enables real-time or near real-time RRM capabilities via the RRM in the DU; and the intelligence layer module external to the DU communicating with the DU to activate and manage the RRM in the DU to reduce interruptions in service during the cellular telecommunication network outages.

9. The system of claim 8, wherein the at least one processor executes the computer instructions to cause further actions to be performed including: the DU sending a CU-CP heartbeat request to an Internet Protocol (IP) address of the CU-CP or to a default Gateway IP address of the CU-CP at a pre-configured interval; and in response to a first failure to receive a response to the CU-CP heartbeat request after previously receiving a response to the CU-CP heartbeat request, the intelligence layer module immediately initiating redirection of selected high priority UEs connected to the DU to use services of a wireless carrier roaming partner of the particular mobile network operator or another cellular telecommunications service carrier of the particular mobile network operator serviced by another cellular site base station.

10. The system of claim 9, wherein the at least one processor executes the computer instructions to cause further actions to be performed including: the DU re-trying for a preconfigured amount of time or a pre-configured number of heartbeat requests, to send the heartbeat request in response to not receiving a response to the heartbeat request; and in response to not receiving a response to the re-trying, the intelligence layer module immediately initiating redirection of all other UEs connected to the DU, besides the selected high priority UEs for which the intelligence layer has already initiated redirection, to use services of the wireless carrier roaming partner of the particular mobile network operator or another cellular telecommunications service carrier of the particular mobile network operator serviced by another cellular site base station.

11. The system of claim 8, wherein the at least one processor executes the computer instructions to cause further actions to be performed including: the intelligence layer module collecting data associated with previous communication failures between the DU and the CU regarding one or more of: the DU, the CU-CP and a communication link between the DU and the CU-CP; the intelligence layer module making predictions regarding future communication failures between the DU and the CU based on the collected data associated with previous communication failures between the DU and the CU-CP; the DU detecting a communication failure between the DU and the CU-CP; and in response to the detected communication failure between the DU and the CU-CP, the intelligence layer module initiating redirection of one or more UEs connected to the DU, based on the predictions regarding future communication failures between the DU and the CU-CP, to use services of a wireless carrier roaming partner of the particular mobile network operator or another cellular telecommunications service carrier of the particular mobile network operator serviced by another cellular site base station.

12. The system of claim 11 wherein: the predictions regarding future communication failures between the DU and the CU-CP include predictions regarding recovery time of communication failures between the DU and the CU-CP; and the initiating redirection of one or more UEs includes selecting which UEs connected to the DU to redirect based on a predicted recovery time of the detected communication failure.

13. The system of claim 11 wherein the making predictions regarding future communication failures between the DU and the CU-CP based on the collected data associated with previous communication failures between the DU and the CU-CP includes making the predictions utilizing an artificial intelligence (AI) or machine learning (MAL) model that learns from the collected data associated with previous communication failures between the DU and the CU-CP how to make more accurate predictions regarding recovery times of future communication failures between the DU and the CU-CP.

14. The system of claim 11, wherein the at least one processor executes the computer instructions to cause further actions to be performed including: before the DU detecting the communication failure between the DU and the CU-CP, the intelligence layer module pre-configuring the DU to perform one or more actions regarding redirecting the one or more UEs to reduce service interruption after detecting the communication failure between the DU and the CU-CP according to one or more pre-configured triggers.

15. A non-transitory computer-readable storage medium having computer-executable instructions stored thereon that, when executed by at least one processor, cause the at least one processor to cause actions to be performed, the actions including: including a radio resource management (RRM) module, comprising an entire functionality of the RRM module, in a distributed unit (DU) of a fifth-generation New Radio (5G NR) cellular telecommunication radio access network (RAN), the DU served by a corresponding central unit control plane (CU-CP) of a 5G NR centralized unit (CU) and the 5G NR RAN provided by a particular mobile network operator and served by a particular 5G NR cellular site base station and in which the DU enables real-time or near real-time RRM capabilities via the RRM in the DU; and an intelligence layer module external to the DU communicating with the DU to activate and manage the RRM in the DU to reduce interruptions in service during cellular telecommunication network outages.

16. The non-transitory computer-readable storage medium of claim 15, wherein the computer-executable instructions, when executed by the at least one processor, further cause the at least one processor to cause actions to be performed including: the DU sending a CU-CP heartbeat request to an Internet Protocol (IP) address of the CU-CP or to a default Gateway IP address of the CU-CP at a pre-configured interval; and in response to a first failure to receive a response to the CU-CP heartbeat request after previously receiving a response to the CU-CP heartbeat request, the intelligence layer module immediately initiating redirection of selected high priority UEs connected to the DU to use services of a wireless carrier roaming partner of the particular mobile network operator or another cellular telecommunications service carrier of the particular mobile network operator serviced by another cellular site base station.

17. The non-transitory computer-readable storage medium of claim 16, wherein the computer-executable instructions, when executed by the at least one processor, further cause the at least one processor to cause actions to be performed including: the DU re-trying for a preconfigured amount of time or a pre-configured number of heartbeat requests, to send the heartbeat request in response to not receiving a response to the heartbeat request; and in response to not receiving a response to the re-trying, an intelligence layer module immediately initiating redirection of all other UEs connected to the DU, besides the selected high priority UEs for which the intelligence layer module has already initiated redirection, to use services of the wireless carrier roaming partner of the particular mobile network operator or another cellular telecommunications service carrier of the particular mobile network operator serviced by another cellular site base station.

18. The non-transitory computer-readable storage medium of claim 15, wherein the computer-executable instructions, when executed by the at least one processor, further cause the at least one processor to cause actions to be performed including: the intelligence layer module collecting data associated with previous communication failures between the DU and the CU regarding one or more of: the DU, the CU-CP and a communication link between the DU and the CU-CP; the intelligence layer module making predictions regarding future communication failures between the DU and the CU based on the collected data associated with previous communication failures between the DU and the CU-CP; the DU detecting a communication failure between the DU and the CU-CP; and in response to the detected communication failure between the DU and the CU-CP, the intelligence layer module initiating redirection of one or more UEs connected to the DU, based on the predictions regarding future communication failures between the DU and the CU-CP, to use services of a wireless carrier roaming partner of the particular mobile network operator or another cellular telecommunications service carrier of the particular mobile network operator serviced by another cellular site base station.

19. The non-transitory computer-readable storage medium of claim 18 wherein: the predictions regarding future communication failures between the DU and the CU-CP include predictions regarding recovery time of communication failures between the DU and the CU-CP; and the initiating redirection of one or more UEs includes selecting which UEs connected to the DU to redirect based on a predicted recovery time of the detected communication failure.

20. The non-transitory computer-readable storage medium of claim 18 wherein the making predictions regarding future communication failures between the DU and the CU-CP based on the collected data associated with previous communication failures between the DU and the CU-CP includes making the predictions utilizing an artificial intelligence (AI) or machine learning (MAL) model that learns from the collected data associated with previous communication failures between the DU and the CU-CP how to make more accurate predictions regarding recovery times of future communication failures between the DU and the CU-CP.